We evaluate two separate feature extraction strategies. The “baseline” strategy uses the popular audio package librosa [1]} to extract beats and accompanying audio features using the same code as in Li et al. [2]} (when the ground truth BPM is not known, we estimate it with librosa). The “Jukebox” [3]} extraction strategy follows Castellon et al. [4]}, extracting representations from Jukebox and downsampling to 30 FPS to match our frame rates for motion data.
